Definitions for guinea pig

Definitions for (noun) guinea pig

Main entry: Cavia cobaya, guinea pig

Definition: stout-bodied nearly tailless domesticated cavy; often kept as a pet and widely used in research

Main entry: subject, guinea pig, case

Definition: a person who is subjected to experimental or other observational procedures; someone who is an object of investigation

Usage: the subjects for this investigation were selected randomly; the cases that we studied were drawn from two different communities

Visual thesaurus for guinea pig